Base | Representation |
---|---|
bin | 1011011010100011… |
… | …10111100100111010 |
3 | 120211002121100101000 |
4 | 11231101313210322 |
5 | 100022330233210 |
6 | 2452040105430 |
7 | 304603160616 |
oct | 55521674472 |
9 | 16732540330 |
10 | 6128367930 |
11 | 2665338593 |
12 | 1230465276 |
13 | 768862719 |
14 | 421ca6346 |
15 | 25d042ac0 |
hex | 16d47793a |
6128367930 has 32 divisors (see below), whose sum is σ = 16342315200. Its totient is φ = 1634231376.
The previous prime is 6128367923. The next prime is 6128367941. The reversal of 6128367930 is 397638216.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11348560 + ... + 11349099.
It is an arithmetic number, because the mean of its divisors is an integer number (510697350).
Almost surely, 26128367930 is an apocalyptic number.
6128367930 is an abundant number, since it is smaller than the sum of its proper divisors (10213947270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6128367930 is a wasteful number, since it uses less digits than its factorization.
6128367930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22697675 (or 22697669 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The square root of 6128367930 is about 78283.8931709455. The cubic root of 6128367930 is about 1829.9881482705.
The spelling of 6128367930 in words is "six billion, one hundred twenty-eight million, three hundred sixty-seven thousand, nine hundred thirty".
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